Uruguay is home to several important rivers, with the most significant being the Uruguay River. This river forms part of the border between Uruguay and Argentina, flowing into the Rio de la Plata. It is vital for transportation, agriculture, and fishing in the region. Another notable river is the Santa Lucía River, which supplies water to the capital city, Montevideo. The river is essential for local ecosystems and supports various recreational activities. Together, these rivers play a crucial role in the country's economy and environment.